Shikawatashi, Japan

Musuo Ogihara

This inventor holds 1 USPTO granted patent. Top assignee: Seiko Koki Kabushiki Kaisha. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Musuo Ogihara. Retrieved from https://idiyas.com/inventor/musuo-ogihara

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: **Innovator Musuo Ogihara: The Mastermind Behind Precision Timepieces**

Introduction

Musuo Ogihara, an accomplished inventor from Shikawatashi, Japan, has made significant contributions to the field of horology. His innovative designs and patented technology have enhanced the functionality of timepieces, showcasing the intersection of engineering and artistry in clock-making.

Latest Patents

Ogihara holds a patent for a revolutionary device known as the "Second Stop Device of Clock." This invention features a timepiece equipped with a second hand, minute hand, and hour hand. These hands are driven rotationally by a gear train that is under the meticulous control of an electromechanical transducer. The transducer utilizes a plastic coil frame that houses a coil, which is energized by electric drive signals. In response to these signals, the transducer generates a rotational output to drive the gear train. An integral hand stopping device allows for the temporary cessation of the gear train's rotational movement, enabling precise setting or correction of the second hand's position. This device includes a flexible arm with a manual button that, when pressed, flexes the arm into an operational position, engaging with a gear to halt the movement effectively.

Career Highlights

Musuo Ogihara is affiliated with Seiko Koki Kabushiki Kaisha, a prominent name in the watchmaking industry. His role in this esteemed company has allowed him to develop and refine innovative timekeeping technologies. With a keen focus on blending functionality with elegant design, Ogihara's contributions have positioned him as a vital asset within his organization.

Collaborations

Throughout his career, Ogihara has collaborated with notable colleagues, including Nobuo Shinozaki and Tadashi Ishikawa. Together, they have worked on various projects that emphasize precision engineering and technological advancement in the horology sector, furthering the reputation of Seiko in the global market.

Conclusion

As an inventive mind behind cutting-edge horological technology, Musuo Ogihara's developments are pivotal in ensuring that timepieces are not only accurate but also user-friendly. His patent for the Second Stop Device of Clock exemplifies the potential of innovation to enhance everyday items. Ogihara’s work continues to inspire future advancements in timekeeping and showcases the brilliance of modern inventors in Japan.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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